[QUOTE=Harry4K;2767687]Could be I’m missing something here, but DVDisaster creates separate recovery file from the original ISO (ECC file).
How exactly can this be added to original iso as additional blocks, somehow using ISO editor? :)[/QUOTE] DVDisaster can create a separate ECC file, but for this purpose it’s better to use the ability to “augment” an existing ISO image. You tell DVDisaster to use the Augmented image (RS02) method, point it at your existing ISO image, and tell it to Create the augmented image; this is done by adding ECC blocks at the end of the ISO image.
DVDisaster is currently not being developed for Windows, but the older 0.72-3 version is still available for download.